CN215564714U

CN215564714U - Chimney derrick type dismantling device

Info

Publication number: CN215564714U
Application number: CN202122306495.9U
Authority: CN
Inventors: 周宏武
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-01-18
Anticipated expiration: 2031-09-23

Abstract

The utility model discloses a chimney shaft frame type dismantling device which comprises a main body top opening, wherein a first cross rod is installed at the top opening position of the main body top opening, a first vertical rod is installed at one end of the first cross rod, a stable structure is arranged at one end of each of the first cross rod and the first vertical rod, and a protective structure is arranged on the outer side wall of each of the first cross rod and the first vertical rod. According to the utility model, the mounting plate is firstly subjected to certain mounting work, and then the mounting plate is connected under the arrangement of the mounting column, as the nut and the stud are matched with each other to realize the reinforcing work of the double-channel fastener, and the integral positioning and mounting work of the mounting plate is completed under the mutual matching of the fixing ring and the mounting sheet, the integral reinforcing capacity of the mounting plate is well improved in the connection process, so that the mounting plate is more stable in the actual use process, and the integral safety of the mounting plate can be better improved by adopting the double-channel fastener which is matched with the locking degree and the tensile force of the mounting plate.

Description

Chimney derrick type dismantling device

Technical Field

The utility model relates to the technical field of dismantling devices, in particular to a chimney shaft frame type dismantling device.

Background

Along with the continuous development of society, the economic level is continuously improved, the living standard of people is also obviously developed, along with the continuous improvement of the economic level, the industrial level of people is also obviously developed, people often need to use boilers and the like to carry out certain firing work in the industrial production process, chimneys are ventilation articles for hot smoke or smoke of the boilers, furnaces and the like, and in order to ensure the smooth flow of the chimneys, most of the chimneys adopt a nearly vertical design, and a chimney derrick type dismantling device is often needed to be used in the actual use process of the chimneys for dismantling work at the top openings of the chimneys;

however, the conventional chimney derrick type dismantling device still has some problems in the actual use process, for example, the stability built in the device is poor in the actual use process, so that the locking degree and the tensile force of the whole device are difficult to match in the actual use process.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a chimney shaft frame type dismantling device to solve the problem of poor stability in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a chimney shaft posture demolishs device, includes the main part top mouth, the top mouth position department of main part top mouth installs first horizontal pole, first pole setting is installed to the one end of first horizontal pole, the one end of first horizontal pole and first pole setting all is provided with stable structure, stable structure includes the mounting panel, the one end at first horizontal pole and first pole setting is installed to the mounting panel, the intermediate position department on mounting panel top installs the erection column, the installation piece is all installed to the both sides of erection column, the lateral wall of installation piece is provided with solid fixed ring, gu fixed ring's one end is provided with the nut, the double-screw bolt is installed to the bottom of nut, the piece of handing-over is all installed to the both sides of first horizontal pole, the one end of handing-over piece is provided with the safety structure, the lateral wall of first horizontal pole and first pole setting all is provided with protective structure.

Preferably, the mounting tabs are symmetrically distributed about a vertical central axis of the mounting plate, and the retaining rings are symmetrically distributed about the vertical central axis of the mounting plate.

Preferably, the screw cap is in threaded connection with the inside of the stud, and the fixing ring is in a circular ring shape.

Preferably, protective structure includes the bond line, the bond line sets up the lateral wall at first horizontal pole and first pole setting, the internally mounted of bond line has the preformed hole, the one end of bond line is provided with the anticorrosive coating, the one end of anticorrosive coating is attached to there is the insulating layer.

Preferably, the preformed holes are arranged in the bonding layer at equal intervals, and the anticorrosive layer and the insulating layer are arranged in the same plane.

Preferably, the safety structure includes the welding piece, the welding piece sets up the one end at the handing-over piece, the lock joint piece is installed to the bottom of welding piece, the steel knot is installed to the bottom of lock joint piece, the bottom of steel knot is connected with the steel and connects the rope, the bottom of steel connection rope is connected with the safety net.

Preferably, a buckling structure is formed between the buckling blocks and the inner part of the steel buckle, and the welding blocks are symmetrically distributed around the vertical central axis of the first cross rod.

Compared with the prior art, the utility model has the beneficial effects that: the chimney derrick type dismantling device not only improves the stability of the dismantling device, but also improves the protection capability and the service life of the dismantling device;

(1) the mounting plate is firstly subjected to certain mounting work, and then the mounting plate is connected under the arrangement of the mounting column, as the mutual matching between the screw cap and the stud realizes the reinforcing work of the double-channel fastener, and the integral positioning and mounting work of the mounting plate is completed under the mutual matching of the fixing ring and the mounting sheet, the integral reinforcing capacity of the mounting plate is well improved in the connecting process, so that the mounting plate is more stable in the actual use process, and the integral safety of the mounting plate can be better improved by adopting the double-channel fastener which adapts the locking degree and the tensile force of the mounting plate;

(2) the welding block is firstly subjected to certain installation treatment, certain buckling work is completed under the mutual matching of the buckling block and the steel buckle, so that the installation work of the safety net is completed, and the safety net plays a certain protection role, so that the overall safety protection effect of the safety net is well improved;

(3) through carrying out certain bonding treatment with the bond line earlier, accomplish the adhesion treatment to the anticorrosive coating under the setting of preformed hole, consequently fine improvement its holistic protection under mutually supporting of anticorrosive coating and insulating layer handles the work, consequently fine improvement its holistic life.

Drawings

FIG. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic side view of a protective structure according to the present invention;

FIG. 4 is a schematic side view of the safety structure of the present invention;

FIG. 5 is a side view of the fixing structure of the present invention.

In the figure: 1. a main body top opening; 2. a first cross bar; 3. a first upright rod; 4. a stable structure; 401. mounting a plate; 402. mounting a column; 403. a fixing ring; 404. a nut; 405. mounting a sheet; 406. a stud; 5. a cross-connecting block; 6. a protective structure; 601. an adhesive layer; 602. reserving a hole; 603. an anticorrosive layer; 604. an insulating layer; 7. a safety structure; 701. a safety net; 702. welding the blocks; 703. a buckling block; 704. steel buckles; 705. a steel connecting rope.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention is shown: a chimney shaft frame type dismantling device comprises a main body top opening 1, a first cross rod 2 is installed at the top opening position of the main body top opening 1, a first vertical rod 3 is installed at one end of the first cross rod 2, a stabilizing structure 4 is arranged at one end of each of the first cross rod 2 and the first vertical rod 3, each stabilizing structure 4 comprises a mounting plate 401, the mounting plates 401 are installed at one ends of the first cross rod 2 and the first vertical rod 3, a mounting column 402 is installed at the middle position of the top end of the mounting plate 401, mounting pieces 405 are installed on two sides of the mounting column 402, a fixing ring 403 is arranged on the outer side wall of each mounting piece 405, a nut 404 is arranged at one end of each fixing ring 403, and a stud 406 is installed at the bottom end of each nut 404;

the mounting pieces 405 are symmetrically distributed about the vertical central axis of the mounting plate 401, the fixing rings 403 are symmetrically distributed about the vertical central axis of the mounting plate 401, the nuts 404 are in threaded connection with the insides of the studs 406, the fixing rings 403 are annular, and a double-channel fastener is adopted for working, so that the overall stability and the protection capability of the fixing rings are improved;

the two sides of the first cross rod 2 are both provided with the cross-connecting blocks 5, one end of each cross-connecting block 5 is provided with the safety structure 7, each safety structure 7 comprises a welding block 702, each welding block 702 is arranged at one end of each cross-connecting block 5, the bottom end of each welding block 702 is provided with the buckling block 703, the bottom end of each buckling block 703 is provided with the steel buckle 704, the bottom end of each steel buckle 704 is connected with the steel connecting rope 705, and the bottom end of each steel connecting rope 705 is connected with the safety net 701;

a buckle structure is formed between the buckling block 703 and the inside of the steel buckle 704, and the welding blocks 702 are symmetrically distributed about the vertical central axis of the first cross bar 2, so that certain safety protection work can be well performed, the overall safety protection capability of the first cross bar is well improved, and the safety of the first cross bar in the working process is improved;

the outer side walls of the first cross rod 2 and the first vertical rod 3 are both provided with a protective structure 6, each protective structure 6 comprises an adhesive layer 601, each adhesive layer 601 is arranged on the outer side wall of each of the first cross rod 2 and the first vertical rod 3, a preformed hole 602 is arranged inside each adhesive layer 601, one end of each adhesive layer 601 is provided with an anticorrosive coating 603, and one end of each anticorrosive coating 603 is attached with an insulating coating 604;

the preformed holes 602 are arranged in the bonding layer 601 at equal intervals, and the anticorrosive layer 603 and the insulating layer 604 are arranged in the same plane, so that the contact area between the anticorrosive layer 603 and the preformed holes 602 is increased, and the integral protection treatment capability is well improved.

The working principle is as follows: firstly, adopting personnel or a crane to hoist a steel pipe to manufacture the position of a chimney main body top opening 1, confirming four equal parts by taking the caliber of the top of the chimney as a basic condition, slowly translating a first cross rod 2 to manufacture two parallel lines, then tiling the four first cross rods 2 of the chimney by the same method, hoisting a first upright rod 3 to the position of the main body top opening 1 after tiling, and then finishing the reinforcing work of a fastener at the upper end of the upright rod;

then, after the upper end fastener of the derrick finishes the reinforcement work, the derrick is connected to the position of the joint of the first cross rod 2, the derrick is built, the connecting fastener on the top of the first cross rod 2 is moved to the position of the top opening of the chimney, a steel wire rope with the length of 8mm penetrates through the connecting fastener, then the connecting fastener is fixed to the position, and the position is moved to the position, one meter away from the outer wall of the chimney, of the first cross rod 2;

finally, after the movement of the chimney is finished, the lower end of the chimney is fixed in a mode of using a 10mm steel wire rope for hooping the chimney body, the dismantling operation of the chimney can be carried out, the steel pipe can be a proper specified steel pipe according to the caliber size of the chimney, and different first cross rods 2 and first vertical rods 3 are adopted for reinforcement according to different specifications of the size of the steel pipe.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a chimney derrick formula demolishs device, includes main part top mouth (1), its characterized in that: the top opening of the main body top opening (1) is provided with a first cross rod (2), one end of the first cross rod (2) is provided with a first vertical rod (3), one ends of the first cross rod (2) and the first vertical rod (3) are respectively provided with a stabilizing structure (4), the stabilizing structure (4) comprises a mounting plate (401), the mounting plate (401) is mounted at one end of the first cross rod (2) and the one end of the first vertical rod (3), the middle position of the top end of the mounting plate (401) is provided with a mounting column (402), mounting sheets (405) are mounted on two sides of the mounting column (402), the outer side wall of each mounting sheet (405) is provided with a fixing ring (403), one end of each fixing ring (403) is provided with a nut (404), the bottom end of each nut (406) is provided with a stud (406), and cross-connection blocks (5) are mounted on two sides of the first cross rod (2), one end of the cross-connecting block (5) is provided with a safety structure (7), and the outer side walls of the first cross rod (2) and the first vertical rod (3) are provided with protective structures (6).

2. A chimney-derrick type demolition arrangement according to claim 1, wherein: the installation piece (405) is the symmetric distribution about the perpendicular axis of mounting panel (401), gu fixed ring (403) is the symmetric distribution about the perpendicular axis of mounting panel (401).

3. A chimney-derrick type demolition arrangement according to claim 1, wherein: the screw cap (404) is in threaded connection with the inside of the stud (406), and the fixing ring (403) is in a circular ring shape.

4. A chimney-derrick type demolition arrangement according to claim 1, wherein: protective structure (6) are including bonding layer (601), bonding layer (601) set up the lateral wall at first horizontal pole (2) and first pole setting (3), the internally mounted of bonding layer (601) has preformed hole (602), the one end of bonding layer (601) is provided with anticorrosive coating (603), insulating layer (604) are adhered to the one end of anticorrosive coating (603).

5. A chimney-derrick type demolition arrangement according to claim 4, wherein: the prepared holes (602) are arranged in the bonding layer (601) at equal intervals, and the anticorrosive layer (603) and the insulating layer (604) are arranged in the same plane.

6. A chimney-derrick type demolition arrangement according to claim 1, wherein: the safety structure (7) comprises a welding block (702), the welding block (702) is arranged at one end of the cross-connecting block (5), the buckling block (703) is installed at the bottom end of the welding block (702), the steel buckle (704) is installed at the bottom end of the buckling block (703), the bottom end of the steel buckle (704) is connected with a steel connecting rope (705), and the bottom end of the steel connecting rope (705) is connected with a safety net (701).

7. A chimney-derrick type demolition arrangement according to claim 6, wherein: a buckling structure is formed between the buckling blocks (703) and the inside of the steel buckle (704), and the welding blocks (702) are symmetrically distributed relative to the vertical central axis of the first cross rod (2).